Yaadannoo boqonnaa fi gaaffii shaakalaa

Boqonnaa 3 Diinagdee kutaa 10: Tiyooriilee Oomishaa fi Baasii

Wanti fuula kana irra jiru hundi boqonnaa 3 kitaaba Diinagdee kutaa 10 tiif: wanta boqonnaan haguugu, yaadannoo gabaabaa, gaaffii shaakalaa deebii isaanii waliin, fi viidiyoo barnootaa bakka jirutti.

5
Kaardii: 10
Gaaffii shaakalaa boqonnaa 3: 49–67
Fuula kitaabaa boqonnaa 3

Boqonnaan 3 maal haguuga

1.Theory of Production
2.Theory of Cost

Yaadannoo gabaabaa boqonnaa 3

Kaardiiwwan fuula Diinagdee kutaa 10 irratti boqonnaa kana jala galmaa'an. Tokko tokkoon bani.

Dogoggora Baasii Dhaabbataa Yeroo DheeraaDogoggora baratame

Yoom akka itti fayyadamtu

Yeroo adda addaa keessatti baasii fi guddina oomishaa yeroo xiinxaltan dogoggora uumamu adda baasuuf fayyadamaa.

Of eeggadhu

Yeroo dheeraa keessatti baasii dhaabbataa hin herreginaa. Galteewwan hundi jijjiiramoo waan ta'aniif TFCn zeeroo ta'a, TCn TVC wajjin wal-qixa.

Grade 10 Economics, fuula 49-67 irraa qophaa'e; osoo hin ba'in dura yeroo lama mirkanaa'e

Walitti-dhufeenya Kurfoota Oomishaa fi BaasiiGabatee wabiiMP_L rises · MP_L is maximum · MP_L falls · +3

Haala Kurfoo Oomishaa	Gariilee Kurfoo Baasii	Haala Kurfoo Baasii
$MP_L$ rises	Marginal Cost ( $MC$ )	$MC$ falls
$MP_L$ is maximum	Marginal Cost ( $MC$ )	$MC$ is minimum
$MP_L$ falls	Marginal Cost ( $MC$ )	$MC$ rises
$AP_L$ rises	Average Variable Cost ( $AVC$ )	$AVC$ falls
$AP_L$ is maximum	Average Variable Cost ( $AVC$ )	$AVC$ is minimum
$AP_L$ falls	Average Variable Cost ( $AVC$ )	$AVC$ rises

Yoom akka itti fayyadamtu

Gahumsa oomishaa fi amala baasii tokkoon tokkoo wal-bira qabuuf itti fayyadamaa.

Of eeggadhu

Kurfoon MC kurfoota AVC fi ATC qabxii isaanii isa gadi aanaa irratti jalaa gara oliitti qaxxaamura.

Grade 10 Economics, fuula 49-67 irraa qophaa'e; osoo hin ba'in dura yeroo lama mirkanaa'e

Foormulaawwan Baasii Yeroo GabaabaaFoormulaa

TC = TFC + TVC, \quad ATC = AFC + AVC = \frac{TC}{Q}, \quad MC = \frac{\Delta TC}{\Delta Q} = \frac{\Delta TVC}{\Delta Q}

TC = TFC + TVC, \quad ATC = AFC + AVC = \frac{TC}{Q}, \quad MC = \frac{\Delta TC}{\Delta Q} = \frac{\Delta TVC}{\Delta Q}

$TC$: Baasii waliigalaa $\text{Birr}$
$TFC$: Baasii dhaabbataa waliigalaa $\text{Birr}$
$TVC$: Baasii jijjiiramaa waliigalaa $\text{Birr}$
$ATC$: Baasii waliigalaa giddu galeessaa $\text{Birr per unit}$
$AFC$: Baasii dhaabbataa giddu galeessaa $\text{Birr per unit}$
$AVC$: Baasii jijjiiramaa giddu galeessaa $\text{Birr per unit}$
$MC$: Baasii marjinaalaa $\text{Birr per unit}$
$Q$: Hamma oomishaa $\text{units}$
$\Delta TC$: Jijjiirama baasii waliigalaa $\text{Birr}$
$\Delta TVC$: Jijjiirama baasii jijjiiramaa waliigalaa $\text{Birr}$
$\Delta Q$: Jijjiirama oomishaa $\text{units}$

Yoom akka itti fayyadamtu

Yeroo gabaabaa keessatti baasii waliigalaa, giddu-galeessaa fi dabalataa oomishaa shallaguuf itti fayyadamaa.

Of eeggadhu

Marginal cost jijjiirama TVC qoodu jijjiirama Q dha, sababiin isaas TFCn yeroo gabaabaa keessatti jijjiirama hin qabu.

Grade 10 Economics, fuula 49-67 irraa qophaa'e; osoo hin ba'in dura yeroo lama mirkanaa'e

Foormulaawwan Oomishtummaa Yeroo GabaabaaFoormulaa

AP_L = \frac{TP}{L}, \quad MP_L = \frac{\Delta TP}{\Delta L}

AP_L = \frac{TP}{L}, \quad MP_L = \frac{\Delta TP}{\Delta L}

$AP_L$: Oomisha humna namaa giddu galeessaa $\text{units per worker}$
$MP_L$: Oomisha humna namaa marjinaalaa $\text{units per worker}$
$TP$: Oomisha waliigalaa $\text{units}$
$L$: Galtee humna namaa $\text{workers}$
$\Delta TP$: Jijjiirama oomisha waliigalaa $\text{units}$
$\Delta L$: Jijjiirama galtee humna namaa $\text{workers}$

Yoom akka itti fayyadamtu

Oomisha giddu-galeessaa hojjataa tokkoo fi oomisha dabalataa hojjataa dabalataa tokkoon argamu shallaguuf itti fayyadamaa.

Of eeggadhu

Marginal product slope kan Total product ti. APL fi MPL wal-qixa kan ta'an yeroo APL irra guddaa irra ga'u qofa.

Grade 10 Economics, fuula 49-67 irraa qophaa'e; osoo hin ba'in dura yeroo lama mirkanaa'e

Sadarkaalee Oomishaa SadannaniiGabatee wabiiStage I · Stage II · Stage III

Sadarkaa	Total Product (TP)	Marginal Product (MPL)	Average Product (APL)
Stage I	Reetii dabaluun eegalee ergasii reetii hir'atuun dabala	Positive dha, maximum irra gaha, ergasii ni hir'ata	Gara maximum isaatti dabala
Stage II	Reetii hir'atuun gara maximumtti dabala	Positive ta'ee gara zerootti hir'ata	Ni hir'ata, garuu positive ta'ee hafa
Stage III	Ni hir'ata	Negative ta'a	Ni hir'ata, garuu positive ta'ee hafa

Yoom akka itti fayyadamtu

Sadarkaalee oomishaa fi amala kurfoota oomishaa adda baasuuf gabatee kanatti fayyadamaa.

Of eeggadhu

Dhaabbanni bu'aa barbaadu yeroo hunda Stage II keessatti oomisha. Stage III keessatti MPLn negaatiivii waan ta'uuf hojjataan dabalataa TP ni hir'isa.

Grade 10 Economics, fuula 49-67 irraa qophaa'e; osoo hin ba'in dura yeroo lama mirkanaa'e

Gaaffii shaakalaa boqonnaa 3

Gaaffii filannoo 10 boqonnaa kana irratti barreeffaman, tokkoon tokkoon isaanii deebii fi sababa qabu. Deebii banuu dura yaali. Gaaffiin kun Ingiliffaa tiin.

Gaaffii 1

In economics, what defines the short run period of production?

A.All factors of production are variable
B.At least one factor of production is fixed
C.Total fixed cost is zero
D.Total output is at its highest point

Deebii fi sababa agarsiisi

Deebii: B At least one factor of production is fixed

Sababa

The short run refers to the time period over which at least one factor of production (such as land or capital) is fixed.

Gaaffii 2

A small workshop in Addis Ababa has a total fixed cost (TFC) of 100 birr and a total variable cost (TVC) of 75 birr. What is its total cost (TC)?

A.25 birr
B.75 birr
C.100 birr
D.175 birr

Deebii fi sababa agarsiisi

Deebii: D 175 birr

Sababa

Total cost is the sum of total fixed cost and total variable cost: TC = TFC + TVC = 100 + 75 = 175 birr.

Gaaffii 3

Which curve shows all possible efficient combinations of two inputs that yield the same level of output?

A.Isoquant curve
B.Total product curve
C.Average product curve
D.Marginal cost curve

Deebii fi sababa agarsiisi

Deebii: A Isoquant curve

Sababa

An isoquant is a curve that shows all possible efficient combinations of inputs that can yield an equal level of output.

Gaaffii 4

When the marginal product of labor (MP_L) is equal to zero, what is true about total product (TP)?

A.TP is zero
B.TP is at its maximum
C.TP is at its minimum
D.TP is decreasing at an increasing rate

Deebii fi sababa agarsiisi

Deebii: B TP is at its maximum

Sababa

According to the relationship between production curves, MP reaches zero when TP reaches its maximum.

Gaaffii 5

A farmer in Ada'a employs 4 workers on 1 hectare of land to produce 30 quintals of teff. What is the average product of labor (AP_L)?

A.6.33 quintals
B.7.50 quintals
C.8.00 quintals
D.11.00 quintals

Deebii fi sababa agarsiisi

Deebii: B 7.50 quintals

Sababa

Average Product of Labor is calculated as total product divided by labor: APL = TP / L = 30 / 4 = 7.5 quintals.

Gaaffii 6

A firm's total cost is 190 birr when producing 5 units, and 200 birr when producing 6 units. What is the marginal cost (MC) of the 6th unit?

A.10 birr
B.16.67 birr
C.33.33 birr
D.190 birr

Deebii fi sababa agarsiisi

Deebii: A 10 birr

Sababa

Marginal cost is the change in total cost divided by the change in output: MC = (200 - 190) / (6 - 5) = 10 birr.

Gaaffii 7

What occurs during Stage III of the production process?

A.Marginal product is positive and rising
B.Total product increases at a decreasing rate
C.Marginal product is negative and total product declines
D.Average product is equal to marginal product

Deebii fi sababa agarsiisi

Deebii: C Marginal product is negative and total product declines

Sababa

Stage III is the negative returns stage, where MP is negative and adding more variable inputs causes TP to decrease.

Gaaffii 8

What is the relationship between marginal product (MP_L) and average product (AP_L) when AP_L is at its maximum?

A.MPL is greater than APL
B.MPL is equal to APL
C.MPL is less than APL
D.MPL is equal to zero

Deebii fi sababa agarsiisi

Deebii: B MPL is equal to APL

Sababa

When the average product curve reaches its maximum point, marginal product is exactly equal to average product (AP = MP).

Gaaffii 9

What does the slope of an isoquant, known as the marginal rate of technical substitution (MRTS_L,K), represent?

A.The total cost of combining labor and capital
B.The amount by which capital can be reduced when one extra unit of labor is used so output stays constant
C.The percentage change in output caused by doubling all inputs
D.The maximum quantity of output that can be produced using only capital

Deebii fi sababa agarsiisi

Deebii: B The amount by which capital can be reduced when one extra unit of labor is used so output stays constant

Sababa

MRTS of labor for capital shows the amount by which capital input can be reduced when one additional unit of labor is added, keeping total output unchanged.

Gaaffii 10

A factory increases all of its inputs by 20 percent. If its output also increases by exactly 20 percent, the firm is experiencing:

A.Increasing returns to scale
B.Decreasing returns to scale
C.Constant returns to scale
D.Diseconomies of scale

Deebii fi sababa agarsiisi

Deebii: C Constant returns to scale

Sababa

When increasing all inputs by a proportion 'm' results in output increasing by the exact same proportion 'm', it is called constant returns to scale.

Appiin boqonnaa kana irratti gaaffii 12 qaba; utuu hojjettuu ni sirreessa. Kan asii jiran 10 jalqabaa ti.

Fuula kitaabaa boqonnaa 3

Boqonnaan 3 Maxxansa Ministeera Barnootaa keessatti fuula 49 hanga fuula 67 ti.

Maxxansa Ministeera Barnootaa, Ingiliffaa, Fuula 193

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Yaadannoo gabaabaa Diinagdee kutaa 10 hunda

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